i do belive publishing an approximate size of each snake, especialy when moving towards the larger snakes species would only make people fear them worse. I would honestly see this as a bad idea, as like i say people would only stereotype a 20ft burm or retic as a 'killer' and wouldn't see it as a really good companion. If you were to publish good things about snakes i feel this would only mislead amatur collectors into buying snakes unaware to how to look after them and this would lead to a substaitial increase in rehomes and snakes being ill treated.